About the Role:
We are looking for a highly motivated Client Data Analyst to join our dynamic team. This role is essential in ensuring the accuracy, quality, and insightful analysis of client data. You will collaborate with local offices, carriers, and a central team to collect, validate, and analyze data, while preparing and presenting comprehensive monthly business reviews to clients. If you have a keen eye for detail, a passion for data analytics, and enjoy working in a fast-paced, client-facing environment, this role is for you.
We will count on you to:
- Collect and consolidate data from local offices, carriers, and internal sources, ensuring accuracy and timeliness.
- Conduct thorough quality checks on reports, challenging local teams and carriers to resolve discrepancies.
- Prepare and consolidate monthly reporting packages for client review.
- Analyze data trends, dependencies, and changes to provide actionable business insights.
- Deep-dive into dependencies between processes and data results to identify root causes and areas for improvement.
- Support process improvements, including optimizing cut-off dates, data inputs, and other operational workflows.
- Develop and present monthly business reviews to clients, effectively communicating data findings.
- Transform and standardize data sets using common methodologies and data definitions; drive automation and data quality improvement initiatives.
- Monitor data deliverables to ensure compliance with deadlines and quality standards.
- Collaborate with cross-functional teams and local offices to implement new data requirements for clients.
What you need to have:
- At least 2 years of experience in data analytics or related roles, with strong Excel skills.
- Excellent attention to detail and a strong analytical mindset.
- Proven ability to identify root causes of data issues and implement solutions.
- Experience in deep-diving into process and data dependencies to support continuous improvement.
- Strong client communication skills with experience in client-facing roles.
- Experience coordinating activities across multiple stakeholders.
- Ability to work autonomously and efficiently under pressure and meet tight deadlines.
- Knowledge of data transformation and automation techniques is a plus.
- Experience with PowerBI or similar reporting tools is a plus.
Why join our team:
- Opportunity to work with a diverse and collaborative team.
- Exposure to a variety of data sources and stakeholders.
- Chance to develop your skills in data analytics and client management.
- Supportive environment that encourages innovation and continuous improvement.
Top Skills
What We Do
Marsh McLennan (NYSE: MMC) brings together nearly 78,000 experts in risk, strategy, and people across Marsh, Guy Carpenter, Mercer, and Oliver Wyman, serving clients in over 130 countries.
Marsh enables enterprise worldwide by helping clients manage risks, transforming uncertainty into opportunity.
Guy Carpenter helps clients grow profitably with reinsurance broking expertise, advisory services, and advanced analytics.
Mercer helps organizations advance the health, wealth, and careers of their most vital asset — their people.
Oliver Wyman’s expertise in strategy, operations, risk, and organization transformation changes what is possible for our clients, their industries, and society.
Together, we combine a unique range of capabilities to help our clients solve problems, seize opportunities, and build lasting success in increasingly complex operating environments.







